CN112658363A - Cutting equipment is used in building materials production convenient to use - Google Patents
Cutting equipment is used in building materials production convenient to use Download PDFInfo
- Publication number
- CN112658363A CN112658363A CN202011458731.2A CN202011458731A CN112658363A CN 112658363 A CN112658363 A CN 112658363A CN 202011458731 A CN202011458731 A CN 202011458731A CN 112658363 A CN112658363 A CN 112658363A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed connection
- threaded rod
- fixedly connected
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of building material production and cutting, and discloses convenient-to-use cutting equipment for building material production, which comprises a workbench, a lifting mechanism, an adjusting mechanism and a dust suction mechanism, wherein a bottom plate is arranged below the workbench, the bottom of the right end of the bottom plate is fixedly connected with the tops of supporting legs, the top of the left end of the bottom plate is fixedly connected with the bottoms of hollow supporting columns, the tops of the hollow supporting columns are fixedly connected with the bottom of the left end of a top plate, and the lifting mechanism comprises a double-head motor, a positive threaded rod, a first threaded sleeve, a limiting block, a moving rod and a moving rod. This cutting equipment for building materials production convenient to use can make the connecting axle drive first bevel gear through rotating the carousel and rotate to can make the second bevel gear drive and make the worm rotate, can make the worm wheel drive the threaded rod through the worm rotation and rotate, thereby can make the thread bush drive the movable block and rotate, can make the cutting knife slope at last, realize the purpose that can the slope cutting.
Description
Technical Field
The invention relates to the technical field of building material production and cutting, in particular to a convenient cutting device for building material production.
Background
Building materials are a general term for materials used in civil engineering and construction. The building material can be divided into structural material, decorative material and some special materials, and is characterized by high strength, good durability, good heat insulation, sound insulation and energy saving performance, wide environmental adaptability, good use function adaptability and the like. The building materials need to be cut in the production process, but the existing cutting equipment can only cut the building materials in a straight line, and the cutting mode is too single.
Disclosure of Invention
The invention aims to provide a convenient cutting device for building material production, which solves the problems brought by the background.
In order to achieve the purpose, the invention provides the following technical scheme: a cutting device convenient to use for building material production comprises a workbench, a lifting mechanism, an adjusting mechanism and a dust suction mechanism, wherein a bottom plate is arranged below the workbench, the bottom of the right end of the bottom plate is fixedly connected with the tops of supporting legs, the top of the left end of the bottom plate is fixedly connected with the bottoms of hollow supporting columns, and the tops of the hollow supporting columns are fixedly connected with the bottoms of the left ends of top plates;
the lifting mechanism comprises a double-end motor, a positive threaded rod, a first threaded sleeve, a limiting block, a moving rod, a movable rod, a reverse threaded rod and a second threaded sleeve, the left output end of the double-end motor is fixedly connected with the right end of the positive threaded rod, the left end of the positive threaded rod penetrates through the right side of the lower end of the moving rod and extends to the left side of the moving rod, the limiting block is arranged at the left side of the moving rod, the right side of the limiting block is fixedly connected with the left end of the positive threaded rod, the threaded sleeve is sleeved on the outer wall of the positive threaded rod, the outer wall of the first threaded sleeve is fixedly connected with the inner wall of an opening formed by penetrating through one side of the moving rod, the limiting opening formed by penetrating through the top of the bottom plate at the top of the moving rod extends to the upper side of the bottom plate, the back of the top end of the moving, the right side of the connecting block is fixedly connected with the left side of the workbench.
Preferably, the bottom of the double-head motor is fixedly connected with the top of the fixed seat, the bottom of the fixed seat is fixedly connected with the top of the connecting plate, and two ends of the connecting plate are fixedly connected with the inner sides of the supporting legs.
Preferably, the left end of reverse threaded rod and double-end motor's right output end fixed connection, the right-hand member of reverse threaded rod runs through another the left side of carriage release lever lower extreme extends to the left side fixed connection with another stopper, the thread bush cover is established on the outer wall of reverse threaded rod, the outer wall and another of thread bush two the inner wall fixed connection of the opening that carriage release lever one side was seted up.
Preferably, adjustment mechanism includes that carousel, connecting axle, first bevel gear, second bevel gear, worm wheel, movable block, threaded rod, thread bush are three, the bottom fixed connection of the top of carousel and connecting axle, the top of connecting axle runs through the bottom of bottom plate and extends to the top of bottom plate, the outer wall of connecting axle and the inner wall roll connection of bearing one, and the inner wall fixed connection of the opening that the outer wall and the bottom plate bottom of this bearing one were run through and are formed, the top of connecting axle and the bottom fixed connection of first bevel gear, first bevel gear and the meshing of second bevel gear.
Preferably, the second bevel gear is fixedly mounted on the outer wall of the worm, the outer wall of the right end of the worm is in rolling connection with the inner wall of the second bearing, the right side of the second bearing is fixedly connected with the left side of the other hollow support column, the worm is meshed with the worm wheel, the back of the worm wheel is fixedly connected with the front side of the threaded rod, the back of the threaded rod sequentially penetrates through the front side of the movable block, the front side of the U-shaped fixed block extends to be in rolling connection with the inner wall of the third bearing, the back of the third bearing is fixedly connected with the back side of the U-shaped fixed block, the top of the U-shaped fixed block is fixedly connected with the bottom of the top plate, the third thread sleeve is sleeved on the outer wall of the threaded rod, and the outer wall of the opening formed by the front side of the movable block is fixedly connected with.
Preferably, the bottom of the movable block is fixedly connected with the top of the case, a driving motor is fixedly mounted inside the case, the output end of the driving motor is fixedly connected with the right end of the rotating shaft, and the left end of the rotating shaft penetrates through the inner wall of the left side of the case and extends to be fixedly connected with the right side of the cutting knife.
Preferably, dust absorption mechanism includes dust collection box, dust absorption pipe, draught fan, L dust absorption pipe, suction nozzle, the bottom of dust collection box and the top fixed connection of roof, the right-hand member of dust absorption pipe and the left side intercommunication setting of dust collection box, the draught fan sets up the right-hand member department at the dust absorption pipe, the bottom of dust absorption pipe left end sets up with the one end intercommunication of L type dust absorption pipe, the other end of L type dust absorption pipe sets up with the right side intercommunication of hollow support column, the right side of hollow support column sets up with the left end intercommunication of suction nozzle.
The invention provides a convenient cutting device for building material production. This cutting equipment for building materials production convenient to use possesses following beneficial effect:
(1) according to the cutting equipment for producing the building materials, the positive threaded rod and the negative threaded rod can be rotated by starting the double-headed motor, so that the first threaded sleeve and the second threaded sleeve can drive the two movable rods to move relatively, and finally the workbench can move upwards, and the purpose of adjusting the height is achieved;
(2) according to the cutting equipment for producing the building materials, the connecting shaft can drive the first bevel gear to rotate by rotating the turntable, so that the second bevel gear can drive the worm to rotate, the worm wheel can drive the threaded rod to rotate by rotating the worm, the threaded sleeve can drive the movable block to rotate, and finally the cutting knife can be inclined, so that the aim of inclined cutting is fulfilled;
(3) this cutting equipment is used in building materials production convenient to use can make piece and dust pass through in the suction nozzle gets into hollow support column through starting the draught fan, then enters into the dust collection box through L type dust absorption pipe, dust absorption pipe in, realizes the purpose of clearance dust.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the base plate of the present invention;
FIG. 3 is a schematic top view of the worm of the present invention;
FIG. 4 is a right side view of the U-shaped fixing block according to the present invention;
fig. 5 is a schematic front structure view of the movable block of the present invention.
In the figure: 1, 2 support legs, 3 hollow support columns, 4 top plates, 5 lifting mechanisms, 501 double-head motors, 502 positive threaded rods, 503 threaded sleeves I, 504 limit blocks, 505 moving rods, 506 moving rods, 507 reverse threaded rods, 508 threaded sleeves II, 6 connecting blocks, 7 workbenches, 8 connecting plates, 9 limit through ports, 10 adjusting mechanisms, 1001 turntables, 1002 connecting shafts, 1003 first bevel gears, 1004 second bevel gears, 1005 worms, 1006 worm gears, 1007 moving blocks, 1008 threaded rods, 1009 threaded sleeves III, 11U-shaped fixed blocks, 12 chassis, 13 driving motors, 14 cutting knives, 15 dust collection mechanisms, 1501 dust collection boxes, 1502 tubes, 1503 draught fans, 1504L-shaped dust collection tubes and 1505 suction nozzles.
Detailed Description
As shown in fig. 1 to 5, the present invention provides a technical solution: a convenient cutting device for building material production comprises a workbench 7, a lifting mechanism 5, an adjusting mechanism 10 and a dust suction mechanism 15, wherein a bottom plate 1 is arranged below the workbench 7, the bottom of the right end of the bottom plate 1 is fixedly connected with the tops of supporting legs 2, the top of the left end of the bottom plate 1 is fixedly connected with the bottom of a hollow supporting column 3, and the top of the hollow supporting column 3 is fixedly connected with the bottom of the left end of a top plate 4;
the lifting mechanism 5 comprises a double-headed motor 501, a positive threaded rod 502, a first thread bushing 503, a limiting block 504, a moving rod 505, a moving rod 506, a reverse threaded rod 507 and a second thread bushing 508, wherein the bottom of the double-headed motor 501 is fixedly connected with the top of a fixed seat, the bottom of the fixed seat is fixedly connected with the top of a connecting plate 8, two ends of the connecting plate 8 are fixedly connected with the inner side of the supporting leg 2, the double-headed motor 501 can rotate forwards and backwards, the left output end of the double-headed motor 501 is fixedly connected with the right end of the positive threaded rod 502, the left end of the positive threaded rod 502 penetrates through the right side of the lower end of the moving rod 505 and extends to the left side of the moving rod 505, the limiting block 504 is arranged at the left side of the moving rod 505, the right side of the limiting block 504 is fixedly connected with the left end of the positive threaded rod 502, the first thread bushing 503 is sleeved on the, the top of the moving rod 505 penetrates through a limiting through hole 9 formed in the top of the bottom plate 1 and extends to the upper part of the bottom plate 1, the back of the top end of the moving rod 505 is movably connected with the back of the bottom end of the moving rod 506, the top end of the moving rod 505 is movably connected with the bottom end of the moving rod 506 through a screw, the back of the top end of the moving rod 506 is movably connected with the front of the connecting block 6, the top end of the moving rod 506 is movably connected with the front of the connecting block 6 through a screw, the right side of the connecting block 6 is fixedly connected with the left side of the workbench 7, the left end of the reverse threaded rod 507 is fixedly connected with the right output end of the double-headed motor 501, the right end of the reverse threaded rod 507 penetrates through the left side of the lower end of the other moving rod 505 and extends to be fixedly connected with the left side of the other limiting block 504, a second, the positive threaded rod 502 and the negative threaded rod 507 can be rotated by starting the double-head motor 501, so that the first thread sleeve 503 and the second thread sleeve 508 can drive the two movable rods 505 to move relatively, and finally the workbench 7 can move upwards to achieve the purpose of adjusting the height;
the adjusting mechanism 10 comprises a rotary disc 1001, a connecting shaft 1002, a first bevel gear 1003, a second bevel gear 1004, a worm 1005, a worm wheel 1006, a movable block 1007, a threaded rod 1008 and a threaded sleeve 1009, the top of the rotary disc 1001 is fixedly connected with the bottom end of the connecting shaft 1002, the top end of the connecting shaft 1002 penetrates through the bottom of the bottom plate 1 and extends to the upper side of the bottom plate 1, the outer wall of the connecting shaft 1002 is in rolling connection with the inner wall of a first bearing, the outer wall of the first bearing is fixedly connected with the inner wall of a through hole formed in the bottom of the bottom plate 1 in a penetrating manner, the top of the connecting shaft 1002 is fixedly connected with the bottom of the first bevel gear 1003, the first bevel gear 1003 is meshed with the second bevel gear 1004, the second bevel gear 1004 is fixedly installed on the outer wall of the worm 1005, the outer wall of the right end of the worm 1005 is in rolling connection with the inner wall, the back of the worm wheel 1006 is fixedly connected with the front of the threaded rod 1008, the back of the threaded rod 1008 sequentially penetrates through the front of the movable block 1007, penetrates through the front of the U-shaped fixed block 11 to extend and is in rolling connection with the inner wall of the bearing III, the back of the bearing III is fixedly connected with the back of the U-shaped fixed block 11 and the inner wall of the U-shaped fixed block 11, the top of the U-shaped fixed block 11 is fixedly connected with the bottom of the top plate 4, the thread sleeve III 1009 is sleeved on the outer wall of the threaded rod 1008, the outer wall of the thread sleeve III 1009 is fixedly connected with the inner wall of a through hole formed by the front of the movable block 1007 in a penetrating manner, the bottom of the movable block 1007 is fixedly connected with the top of the case 12, the driving motor 13 is fixedly installed inside the case 12, the output end of the driving motor 13 is fixedly connected with the right end of the rotating, the connecting shaft 1002 can drive the first bevel gear 1003 to rotate by rotating the turntable 1001, so that the second bevel gear 1004 can drive the worm 1005 to rotate, the worm wheel 1006 can drive the threaded rod 1008 to rotate by rotating the worm 1005, the threaded sleeve 1009 can drive the movable block 1007 to rotate, and finally the cutting knife 14 can be inclined, so that the aim of inclined cutting can be achieved;
the dust collection mechanism 15 comprises a dust collection box 1501, a dust collection pipe 1502, an induced draft fan 1503, an L-shaped dust collection pipe 1504 and a suction nozzle 1505, wherein the bottom of the dust collection box 1501 is fixedly connected with the top of a top plate 4, the right end of the dust collection pipe 1502 is communicated with the left side of the dust collection box 1501, the induced draft fan 1503 is arranged at the right end of the dust collection pipe 1502, the bottom of the left end of the dust collection pipe 1502 is communicated with one end of the L-shaped dust collection pipe 1504, the other end of the L-shaped dust collection pipe 1504 is communicated with the right side of a hollow support column 3, the right side of the hollow support column 3 is communicated with the left end of the suction nozzle 1505, debris and dust can enter the hollow support column 3 through the suction nozzle by starting the induced draft fan 1503, then enter the dust collection box 1501 through the.
When the cutting equipment for producing the building materials convenient to use is used, the building materials are firstly placed on the workbench 7, the positive threaded rod 502 and the negative threaded rod 507 can be rotated by starting the double-headed motor 501, the first thread sleeve 503 and the second thread sleeve 508 can drive the two moving rods 505 to move relatively by rotating the positive threaded rod 502 and the negative threaded rod 507, and the workbench 7 can move upwards by relatively moving the two moving rods 505 until the top of the building materials is contacted with the cutting knife 14; at this time, the coupling shaft 1002 can be rotated by rotating the dial 1001, the first bevel gear 1003 can be rotated by rotating the coupling shaft 1002, the second bevel gear 1004 can be rotated by the rotation of the first bevel gear 1003, the worm 1005 can be rotated by the rotation of the second bevel gear 1004, the worm gear 1006 may be rotated by rotation of the worm 1005, the threaded rod 1008 may be rotated by rotation of the worm gear 1006, the threaded sleeve 1009 can drive the movable block 1007 to rotate through the rotation of the threaded rod 1008, the cutting knife 14 can be inclined by rotating the movable block 1007, so that the aim of inclined cutting is fulfilled, at this time, the cutting blade 14 is operated by starting the driving motor 13, chips and dusts are generated during the cutting process, debris and dust can be forced into the hollow support column 3 through the suction nozzle 1505 by activating the induced draft fan 1503, then enters the dust collection box 1501 through the L-shaped dust collection pipe 1504 and the dust collection pipe 1502 to achieve the purpose of cleaning dust.
Claims (7)
1. The utility model provides a cutting equipment is used in building materials production convenient to use, includes workstation (7), elevating system (5), adjustment mechanism (10), dust absorption mechanism (15), its characterized in that: a bottom plate (1) is arranged below the workbench (7), the bottom of the right end of the bottom plate (1) is fixedly connected with the tops of the supporting legs (2), the top of the left end of the bottom plate (1) is fixedly connected with the bottom of the hollow supporting column (3), and the top of the hollow supporting column (3) is fixedly connected with the bottom of the left end of the top plate (4);
elevating system (5) are including double-end motor (501), positive threaded rod (502), thread bush one (503), stopper (504), carriage release lever (505), movable rod (506), reverse threaded rod (507), thread bush two (508), the right-hand member fixed connection of double-end motor (501) left output end and positive threaded rod (502), the left side that the right side of left end through carriage release lever (505) lower extreme of positive threaded rod (502) extends to carriage release lever (505) left, stopper (504) set up the left at carriage release lever (505), and the right side of this stopper (504) and the left end fixed connection of positive threaded rod (502), thread bush one (503) cover is established on the outer wall of positive threaded rod (502), the inner wall fixed connection of the opening that the outer wall of thread bush one (503) and carriage release lever (505) one side were run through the formation, spacing opening (9) that the top of bottom plate (1) was seted up is run through to the top of carriage release lever (505) extend to bottom plate (1) The back of the top end of the moving rod (505) is movably connected with the back of the bottom end of the moving rod (506), the back of the top end of the moving rod (506) is movably connected with the front of the connecting block (6), and the right side of the connecting block (6) is fixedly connected with the left side of the workbench (7).
2. A cutting apparatus for use in the production of building materials for the convenience of claim 1 wherein: the bottom of double-end motor (501) and the top fixed connection of fixing base, and the bottom of this fixing base and the top fixed connection of connecting plate (8), the both ends of connecting plate (8) and the inboard fixed connection of supporting leg (2).
3. A cutting apparatus for use in the production of building materials for the convenience of claim 1 wherein: the left end of reverse threaded rod (507) and the right output end fixed connection of double-end motor (501), the right-hand member of reverse threaded rod (507) runs through another the left side of carriage release lever (505) lower extreme extends to the left side fixed connection with another stopper (504), the outer wall at reverse threaded rod (507) is established to thread bush two (508), the outer wall and another of thread bush two (508) the inner wall fixed connection of the opening that carriage release lever (505) one side was seted up.
4. A cutting apparatus for use in the production of building materials for the convenience of claim 1 wherein: adjustment mechanism (10) are including carousel (1001), connecting axle (1002), first bevel gear (1003), second bevel gear (1004), worm (1005), worm wheel (1006), movable block (1007), threaded rod (1008), thread bush three (1009), the bottom fixed connection of the top of carousel (1001) and connecting axle (1002), the top of connecting axle (1002) is run through the bottom of bottom plate (1) and is extended to the top of bottom plate (1), the outer wall of connecting axle (1002) and the inner wall roll connection of bearing one, and the inner wall fixed connection of the opening that forms is run through to the outer wall of this bearing one and bottom plate (1) bottom, the top of connecting axle (1002) and the bottom fixed connection of first bevel gear (1003), first bevel gear (1003) and second bevel gear (1004) meshing.
5. A cutting apparatus for use in the production of building materials according to claim 4 wherein: second bevel gear (1004) fixed mounting is on the outer wall of worm (1005), the outer wall of worm (1005) right-hand member and the inner wall roll connection of bearing two, and the right side of this bearing two and the left side fixed connection of another hollow support post (3), worm (1005) and worm wheel (1006) meshing, the back of worm wheel (1006) and the positive fixed connection of threaded rod (1008), the back of threaded rod (1008) runs through the front of movable block (1007) in proper order, runs through the front extension of U type fixed block (11) and the inner wall roll connection of bearing three, and the back of this bearing three and the back of U type fixed block (11) and the inner wall fixed connection at the back of U type fixed block (11), the top of U type fixed block (11) and the bottom fixed connection of roof (4), thread bush three (threaded rod (1009) cover is established on the outer wall of threaded rod (1008), the outer wall of the threaded sleeve III (1009) is fixedly connected with the inner wall of a through hole formed by penetrating the front face of the movable block (1007).
6. A cutting apparatus for use in the production of building materials according to claim 4 wherein: the bottom of movable block (1007) and the top fixed connection of quick-witted case (12), the inside fixed mounting of quick-witted case (12) has driving motor (13), the output of driving motor (13) and the right-hand member fixed connection of pivot, and the left end of this pivot run through the left inner wall of quick-witted case (12) and extend to the right side fixed connection with cutting knife (14).
7. A cutting apparatus for use in the production of building materials for the convenience of claim 1 wherein: dust absorption mechanism (15) include dust collection box (1501), dust absorption pipe (1502), draught fan (1503), L dust absorption pipe (1504), suction nozzle (1505), the top fixed connection of the bottom of dust collection box (1501) and roof (4), the right-hand member of dust absorption pipe (1502) and the left side intercommunication setting of dust collection box (1501), draught fan (1503) set up the right-hand member department at dust absorption pipe (1502), the bottom of dust absorption pipe (1502) left end and the one end intercommunication setting of L type dust absorption pipe (1504), the other end of L type dust absorption pipe (1504) and the right side intercommunication setting of hollow support column (3), the right side of hollow support column (3) and the left end intercommunication setting of suction nozzle (1505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458731.2A CN112658363A (en) | 2020-12-10 | 2020-12-10 | Cutting equipment is used in building materials production convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458731.2A CN112658363A (en) | 2020-12-10 | 2020-12-10 | Cutting equipment is used in building materials production convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112658363A true CN112658363A (en) | 2021-04-16 |
Family
ID=75404920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011458731.2A Pending CN112658363A (en) | 2020-12-10 | 2020-12-10 | Cutting equipment is used in building materials production convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112658363A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207757337U (en) * | 2018-03-28 | 2018-08-24 | 新昌县凯航制冷有限公司 | A kind of cuts in metallic pipe device with clearing function |
| CN208451791U (en) * | 2018-07-04 | 2019-02-01 | 丽水青蓝环保科技有限公司 | A kind of board cutting device |
| CN210307996U (en) * | 2019-07-18 | 2020-04-14 | 苏州市业鸿塑胶有限公司 | Cutting device for production of dust collector accessories |
| CN111203925A (en) * | 2018-11-21 | 2020-05-29 | 冯赵萍 | Cutting machine for plate processing |
| CN111375827A (en) * | 2020-04-25 | 2020-07-07 | 孙琪 | New material processing is with separate machine |
| CN211807058U (en) * | 2019-10-23 | 2020-10-30 | 林建国 | Energy-saving environment-friendly material brick cutting device |
| CN211993375U (en) * | 2020-01-16 | 2020-11-24 | 徐州雷友信息科技有限公司 | Sofa production is with wooden cutting device |
-
2020
- 2020-12-10 CN CN202011458731.2A patent/CN112658363A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207757337U (en) * | 2018-03-28 | 2018-08-24 | 新昌县凯航制冷有限公司 | A kind of cuts in metallic pipe device with clearing function |
| CN208451791U (en) * | 2018-07-04 | 2019-02-01 | 丽水青蓝环保科技有限公司 | A kind of board cutting device |
| CN111203925A (en) * | 2018-11-21 | 2020-05-29 | 冯赵萍 | Cutting machine for plate processing |
| CN210307996U (en) * | 2019-07-18 | 2020-04-14 | 苏州市业鸿塑胶有限公司 | Cutting device for production of dust collector accessories |
| CN211807058U (en) * | 2019-10-23 | 2020-10-30 | 林建国 | Energy-saving environment-friendly material brick cutting device |
| CN211993375U (en) * | 2020-01-16 | 2020-11-24 | 徐州雷友信息科技有限公司 | Sofa production is with wooden cutting device |
| CN111375827A (en) * | 2020-04-25 | 2020-07-07 | 孙琪 | New material processing is with separate machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219025780U (en) | Reinforcing steel bar cutting mechanism in electric power iron tower construction | |
| CN112893928A (en) | Slotting device for processing aluminum profile plate | |
| CN112454681A (en) | Dust protected dirt wall drilling equipment based on interior decoration uses | |
| CN112317807B (en) | Drilling machine for machining side holes of high-precision cylindrical workpiece | |
| CN113059627A (en) | Efficient dust-reducing wood planing equipment and using method thereof | |
| CN112658363A (en) | Cutting equipment is used in building materials production convenient to use | |
| CN208410092U (en) | A kind of board cutting machine | |
| CN114523521A (en) | Wood board punching device for civil construction and use method thereof | |
| CN211867954U (en) | Edge cutting device for sponge production and processing | |
| CN112475631A (en) | Multi-angle cutting device is used in production of water tank curb plate | |
| CN111015836A (en) | Concave manufacturing tool for forming component | |
| CN111186037A (en) | Floor drain hole ceramic tile cutting device for decoration construction | |
| CN220178822U (en) | Grooving equipment | |
| CN2417956Y (en) | Milling machine special for water slot of plastic-steel window-frame | |
| CN219114270U (en) | Quick cutting machine that plywood was used | |
| CN217290722U (en) | Efficient deburring machine for square steel | |
| CN220806013U (en) | Welding device for metal door and window processing | |
| CN221184797U (en) | Curtain wall aluminum veneer perforating device | |
| CN218132222U (en) | House is waste material processing apparatus for building engineering | |
| CN219805438U (en) | Building material cutting device | |
| CN221265745U (en) | Model bearing frame for building structure design | |
| CN211709532U (en) | Punching equipment is used in production of environmental protection furniture | |
| CN219788562U (en) | Edge cutter with dust collection device | |
| CN221231830U (en) | Welding assembly equipment for automobile production line | |
| CN221231806U (en) | Photovoltaic special screen laser cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |
|
| RJ01 | Rejection of invention patent application after publication |